Question

我正在尝试从jupyter内核（基于ProcessMetaKernel）创建图并在jupyter笔记本中显示图。

我的Jupyter内核代码是

class MyKernel(ProcessMetaKernel):
  def do_execute_direct(self, code, silent=True):
    import plotly
    import plotly.graph_objs as go
    plot_div=plotly.offline.plot({"data": [go.Scatter(x=[1, 2, 3, 4], y=[4, 3, 2, 1])],"layout": go.Layout(title="hello world")}, auto_open=False, output_type='div',include_plotlyjs=True)
    self.Display(HTML(data=plot_div))
    return code

预期结果：在笔记本中显示的情节

实际结果：未显示图，在浏览器控制台中出现以下错误消息

未捕获的ReferenceError：未定义情节

at <anonymous>:7:21

at m (jquery.min.js:2)

at Re (jquery.min.js:2)

at w.fn.init.append (jquery.min.js:2)

at OutputArea._safe_append (outputarea.js:457)

at OutputArea.append_display_data (outputarea.js:660)

at OutputArea.append_output (outputarea.js:346)

at OutputArea.handle_output (outputarea.js:257)

at output (codecell.js:395)

at Kernel._handle_output_message (kernel.js:1196)

未捕获的ReferenceError：未定义Plotly

0 个答案: